DNA Modeling Lab Report - the Biology Scholars Program Wiki
... B. What you consider to be the important findings that they describe. C. Use the paper provided and stable it to the lab report ...
... B. What you consider to be the important findings that they describe. C. Use the paper provided and stable it to the lab report ...
Practice Quiz
... 7. The ________________ are organelles that contain intracellular digestive enzymes. 8. _______________ is a lipid that helps to stabilize animal cell membranes. 9. A phospholipid has two ______________ chains that are hydrophobic. 10. ______________ are a specialization of the plasma membrane that ...
... 7. The ________________ are organelles that contain intracellular digestive enzymes. 8. _______________ is a lipid that helps to stabilize animal cell membranes. 9. A phospholipid has two ______________ chains that are hydrophobic. 10. ______________ are a specialization of the plasma membrane that ...
1 - BEHS Science
... 15.complementary: the sequence of bases on one strand determines the sequence of bases on the other strand 16.replication: the process of synthesizing a new strand of DNA 17.helicase: enzymes that catalyze the unwinding and separation of double-stranded DNA or RNA during its replication 18.replicati ...
... 15.complementary: the sequence of bases on one strand determines the sequence of bases on the other strand 16.replication: the process of synthesizing a new strand of DNA 17.helicase: enzymes that catalyze the unwinding and separation of double-stranded DNA or RNA during its replication 18.replicati ...
Nucleic Acid/Protein Synthesis Review Questions
... WATSON AND CRICK Name the two scientists most often given credit for the discovery of the double helix. COMPLIMENTARY Adenine always bonds to thymine because the bases are _?_. REPLICATION Helicase is used in this phase of the central dogma. REPLICATION FORK The place where the two DNA strands are b ...
... WATSON AND CRICK Name the two scientists most often given credit for the discovery of the double helix. COMPLIMENTARY Adenine always bonds to thymine because the bases are _?_. REPLICATION Helicase is used in this phase of the central dogma. REPLICATION FORK The place where the two DNA strands are b ...
DNA Structure
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
... -What did she study? -What did the photos suggest? Watson and Crick (Last Paragraph) -What did Watson observe? -What did he immediately know? -What did Watson and Crick complete? What year? Chargaff (2nd Paragraph) -What did he find? -Give an example -What is Chargaff’s rule? ...
No Slide Title
... Restriction Enzymes • Restriction enzymes cut DNA from any source into fragments • Sticky ends can pair up with complementary DNA with the help of ligase producing recombinant DNA • Example: EcoRI, HindII ...
... Restriction Enzymes • Restriction enzymes cut DNA from any source into fragments • Sticky ends can pair up with complementary DNA with the help of ligase producing recombinant DNA • Example: EcoRI, HindII ...
Ch - TeacherWeb
... 9. Draw and label the structure of a DNA strand. Be sure to use the following: nucleotide, deoxyribose, phosphate group, nitrogenous base, hydrogen bond, base pair. SEE DIAGRAM ON YOUR WORKSHEET ...
... 9. Draw and label the structure of a DNA strand. Be sure to use the following: nucleotide, deoxyribose, phosphate group, nitrogenous base, hydrogen bond, base pair. SEE DIAGRAM ON YOUR WORKSHEET ...
REPLICATION, TRANSCRIPTION, TRANSLATION TAKS
... 14 Part of a DNA strand is represented in the diagram above. In order for DNA to replicate, the strand must separate at which of the following locations? F Between every phosphate-sugar pair G Between the eight sugar-base pairs H* Between the four nitrogenous base pairs J Between any two chemical bo ...
... 14 Part of a DNA strand is represented in the diagram above. In order for DNA to replicate, the strand must separate at which of the following locations? F Between every phosphate-sugar pair G Between the eight sugar-base pairs H* Between the four nitrogenous base pairs J Between any two chemical bo ...
Study guide for Ch 13-16,18 Test AP Biology 2014
... Know what nitrogen bases are opposite each other and be able to calculate the percentage of the other nitrogen bases if you know one Ex. If thymine = 20%, you should be able to calculate how much adenine there is and then calculate cytosine and guanine. (Chargaff’s Rule) What type of mutation occurs ...
... Know what nitrogen bases are opposite each other and be able to calculate the percentage of the other nitrogen bases if you know one Ex. If thymine = 20%, you should be able to calculate how much adenine there is and then calculate cytosine and guanine. (Chargaff’s Rule) What type of mutation occurs ...
Objectives 10 - u.arizona.edu
... create bidirectional replication forks. Trans-acting factors include: Origin binding protein regognizes the origin, denatures the DNA and binds to helicase; Helicase unwinds the DNA double strand; Single-strand DNA binding protein (SSB) prevents the unwound DNA from renaturing; Primase synthesizes R ...
... create bidirectional replication forks. Trans-acting factors include: Origin binding protein regognizes the origin, denatures the DNA and binds to helicase; Helicase unwinds the DNA double strand; Single-strand DNA binding protein (SSB) prevents the unwound DNA from renaturing; Primase synthesizes R ...
Genome Organization and Replication
... replication because DNA is helical and must rotate to accommodate the replication fork. 1. Relief of tension and tangling is accomplished: 2. This makes temporary nicks in the DNA allowing it to: J. Separation of daughter chromosomes is accomplished: ...
... replication because DNA is helical and must rotate to accommodate the replication fork. 1. Relief of tension and tangling is accomplished: 2. This makes temporary nicks in the DNA allowing it to: J. Separation of daughter chromosomes is accomplished: ...
259071_DNAStructureStudyGuide
... 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? Draw a picture if it would help. (This is discussed in the paragraph prior to the ...
... 3. Which bases have two carbon-nitrogen rings? Which have only one? 4. What are the two base pairing rules? 5. How would the DNA strand look if A paired with G and T w/ C? Draw a picture if it would help. (This is discussed in the paragraph prior to the ...
Cell Cycle SG
... 14. The bases are always added from the ____________ direction to form the new DNA strands. 15. What makes a DNA molecule antiparallel? List all the differences between the leading & lagging strands. Strand How It is Built 16. leading strand 17. lagging strand 18. Label the following drawing of the ...
... 14. The bases are always added from the ____________ direction to form the new DNA strands. 15. What makes a DNA molecule antiparallel? List all the differences between the leading & lagging strands. Strand How It is Built 16. leading strand 17. lagging strand 18. Label the following drawing of the ...
All Living things pass on their genetic heritage by common processes.
... George Beadle and Edward Tatum (late 40’s to early 50’s) used X-rays to induce mutations in Neurospora crassa, which were unable to synthesize amino acid and vitamins. They traced the defect to the enzymes involved in their synthesis. 2 Hershey-Chase (1952) experiment extended Avery, Macleod and McC ...
... George Beadle and Edward Tatum (late 40’s to early 50’s) used X-rays to induce mutations in Neurospora crassa, which were unable to synthesize amino acid and vitamins. They traced the defect to the enzymes involved in their synthesis. 2 Hershey-Chase (1952) experiment extended Avery, Macleod and McC ...
objective: 1) to describe how the structure of dna allows it to copy itself
... ladder, the helix must first unwind and unzip using an enzyme called DNA helicase ...
... ladder, the helix must first unwind and unzip using an enzyme called DNA helicase ...
CH 12 STUDY GUIDE YOU DO NOT NEED TO KNOW ABOUT THE
... ACCORDING TO THE FIGURE WHICH SHOWS AMINO ACIDS BE ABLE TO DETERMINE THE AMINO ACID SEQUENCE WHAT HAPPENS TO THE LAC REPRESSORS IN E. COLI WHEN LACTOSE IS PRESENT? WHY ARE HOX GENES THAT ARE FOUND IN DIFFERENT ANIMALS VERY SIMILAR TO ONE ANOTHER? USING SCIENCE SKILLS THERE IS A DIAGRAM OF PROTIEN SY ...
... ACCORDING TO THE FIGURE WHICH SHOWS AMINO ACIDS BE ABLE TO DETERMINE THE AMINO ACID SEQUENCE WHAT HAPPENS TO THE LAC REPRESSORS IN E. COLI WHEN LACTOSE IS PRESENT? WHY ARE HOX GENES THAT ARE FOUND IN DIFFERENT ANIMALS VERY SIMILAR TO ONE ANOTHER? USING SCIENCE SKILLS THERE IS A DIAGRAM OF PROTIEN SY ...
Use the diagram to match the letter (A-C) to the correct term(1
... 4. ______ Complementary base pair. 5. ______ Hydrogen bond. 6. ______ Individual nitrogen base. 7. ______ Sugar-phosphate backbone. 8. In DNA, which of the following determines the traits of an organism? a. Amount of adenine b. Number of sugars c. Sequence of nitrogen bases d. Strength of hydrogen b ...
... 4. ______ Complementary base pair. 5. ______ Hydrogen bond. 6. ______ Individual nitrogen base. 7. ______ Sugar-phosphate backbone. 8. In DNA, which of the following determines the traits of an organism? a. Amount of adenine b. Number of sugars c. Sequence of nitrogen bases d. Strength of hydrogen b ...
Ch 16-17 Practice Quiz
... 1. What are the 2 pyrimidines? ____________, and the 2 purines? __________, which is a double ring structure and which is a single ring? ___________________ What are Chargaff’s rules? ______________ 2. How many H bonds are there between A and T? ______ and how many between C and G? ________ 3. Which ...
... 1. What are the 2 pyrimidines? ____________, and the 2 purines? __________, which is a double ring structure and which is a single ring? ___________________ What are Chargaff’s rules? ______________ 2. How many H bonds are there between A and T? ______ and how many between C and G? ________ 3. Which ...
Replisome
The replisome is a complex molecular machine that carries out replication of DNA. The replisome first unwinds double stranded DNA into two single strands. For each of the resulting single strands, a new complementary sequence of DNA is synthesized. The net result is formation of two new double stranded DNA sequences that are exact copies of the original double stranded DNA sequence.In terms of structure, the replisome is composed of two replicative polymerase complexes, one of which synthesizes the leading strand, while the other synthesizes the lagging strand. The replisome is composed of a number of proteins including helicase, RFC, PCNA, gyrase/topoisomerase, SSB/RPA, primase, DNA polymerase I, RNAse H, and ligase.